IEEE 99-2019 IEEE Approved Draft Recommended Practice for the Preparation of Test Procedures for the Thermal Evaluation of Insulation Systems for Electrical Equipment

IEEE 99-2019 IEEE Одобренный проект Рекомендуемая практика для подготовки процедур испытаний для тепловой оценки изолирующих систем электрооборудования

This recommended practice provides criteria for the preparation of test procedures for accelerated thermal aging of insulation systems for electrical equipment and for the specification of tests based on conditions of use. The objective of these test procedures is to provide for the functional evaluation, by test, of insulation systems for electrical equipment.